🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.21 AU - 1.29 AU

Year: 593 Days

Day: 16.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.3

Radius: 12.7

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.31 AU - 6.51 AU

Year: 5343 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,210,664 km

• M1: 220,806 km (0.062 R)
• M2: 309,668 km (0.056 R)
• M3: 517,609 km (0.031 R)
• M4: 635,641 km (0.071 R)
• M5: 804,837 km (0.062 R)
• M6: 931,696 km (0.056 R)
• M7: 1,096,552 km (0.063 R)
• M8: 1,255,575 km (0.052 R)
• M9: 1,544,000 km (0.051 R)
• M10: 1,910,963 km (0.081 R)
• M11: 2,144,485 km (0.07 R)
• M12: 2,791,047 km (0.107 R)
• M13: 2,989,863 km (0.098 R)
• M14: 3,147,838 km (0.116 R)
• M15: 3,378,369 km (0.081 R)
• M16: 4,078,188 km (0.114 R)
• M17: 4,279,247 km (0.112 R)
• M18: 4,457,867 km (0.061 R)
• M19: 4,822,587 km (0.092 R)
• M20: 5,636,698 km (0.094 R)
• M21: 5,974,341 km (0.052 R)
• M22: 6,203,225 km (0.113 R)
• M23: 6,551,938 km (0.091 R)
• M24: 6,669,671 km (0.095 R)
• M25: 7,147,487 km (0.1 R)
• M26: 7,329,548 km (0.118 R)
• M27: 8,041,634 km (0.082 R)
• M28: 8,262,889 km (0.113 R)
• M29: 9,069,221 km (0.102 R)
• M30: 9,299,602 km (0.119 R)
• M31: 9,465,207 km (0.063 R)
• M32: 10,274,382 km (0.081 R)
• M33: 11,175,859 km (0.107 R)
• M34: 11,529,358 km (0.047 R)
• M35: 11,994,458 km (0.058 R)
• M36: 12,247,428 km (0.111 R)
• M37: 12,758,754 km (0.043 R)
• M38: 13,016,960 km (0.057 R)
• M39: 13,128,260 km (0.115 R)
• M40: 13,239,711 km (0.119 R)
• M41: 15,575,532 km (0.071 R)
• M42: 16,810,762 km (0.102 R)
• M43: 17,501,455 km (0.087 R)
• M44: 18,492,391 km (0.052 R)
• M45: 18,659,342 km (0.093 R)
• M46: 18,952,704 km (0.071 R)
• M47: 19,163,038 km (0.119 R)
• M48: 20,184,194 km (0.04 R)
• M49: 20,270,063 km (0.099 R)
• M50: 20,485,334 km (0.094 R)
• M51: 20,701,353 km (0.105 R)
• M52: 20,874,588 km (0.119 R)
• M53: 20,961,504 km (0.115 R)
• M54: 21,529,078 km (0.095 R)
• M55: 21,616,892 km (0.112 R)
• M56: 22,813,376 km (0.105 R)
• M57: 23,307,049 km (0.115 R)
• M58: 23,668,178 km (0.084 R)
• M59: 23,758,835 km (0.083 R)
• M60: 23,894,969 km (0.03 R)
• M61: 24,031,252 km (0.115 R)
• M62: 24,717,009 km (0.11 R)
• M63: 24,901,014 km (0.105 R)
• M64: 25,316,597 km (0.05 R)
• M65: 26,061,146 km (0.101 R)
• M66: 27,953,709 km (0.089 R)
• M67: 28,771,410 km (0.107 R)
• M68: 29,402,115 km (0.106 R)
• M69: 29,743,497 km (0.114 R)
• M70: 30,282,798 km (0.116 R)
• M71: 30,775,872 km (0.04 R)
• M72: 30,874,757 km (0.079 R)
• M73: 31,769,801 km (0.084 R)
• M74: 32,120,308 km (0.084 R)
• M75: 32,371,334 km (0.083 R)
• M76: 33,077,884 km (0.077 R)
• M77: 33,280,590 km (0.06 R)
• M78: 33,433,030 km (0.103 R)
• M79: 33,585,620 km (0.102 R)
• M80: 34,095,898 km (0.078 R)
• M81: 34,300,847 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 13.6

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.47 AU - 5.93 AU

Year: 5778 Days

Day: 12.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 89,210,664 km

• M1: 180,116 km (0.095 R)
• M2: 365,019 km (0.051 R)
• M3: 457,620 km (0.065 R)
• M4: 616,942 km (0.095 R)
• M5: 798,254 km (0.116 R)
• M6: 1,187,059 km (0.068 R)
• M7: 1,278,314 km (0.091 R)
• M8: 1,500,766 km (0.098 R)
• M9: 1,701,975 km (0.116 R)
• M10: 1,858,903 km (0.106 R)
• M11: 2,378,905 km (0.085 R)
• M12: 2,476,443 km (0.051 R)
• M13: 2,880,806 km (0.091 R)
• M14: 3,006,169 km (0.07 R)
• M15: 3,284,421 km (0.066 R)
• M16: 3,371,786 km (0.12 R)
• M17: 3,593,640 km (0.08 R)
• M18: 4,383,966 km (0.097 R)
• M19: 4,626,613 km (0.072 R)
• M20: 4,973,830 km (0.092 R)
• M21: 5,125,223 km (0.051 R)
• M22: 5,879,047 km (0.096 R)
• M23: 6,364,342 km (0.067 R)
• M24: 6,695,253 km (0.111 R)
• M25: 7,003,574 km (0.115 R)
• M26: 7,145,243 km (0.051 R)
• M27: 7,230,813 km (0.075 R)
• M28: 8,253,165 km (0.082 R)
• M29: 8,372,993 km (0.101 R)
• M30: 8,705,399 km (0.05 R)
• M31: 8,919,175 km (0.11 R)
• M32: 9,633,804 km (0.117 R)
• M33: 9,791,629 km (0.089 R)
• M34: 9,982,217 km (0.075 R)
• M35: 10,109,974 km (0.113 R)
• M36: 10,463,922 km (0.115 R)
• M37: 11,450,371 km (0.07 R)
• M38: 11,584,111 km (0.095 R)
• M39: 11,954,665 km (0.058 R)
• M40: 12,226,634 km (0.072 R)
• M41: 12,880,825 km (0.095 R)
• M42: 13,019,951 km (0.111 R)
• M43: 13,299,849 km (0.056 R)
• M44: 13,440,471 km (0.118 R)
• M45: 14,294,974 km (0.067 R)
• M46: 14,475,240 km (0.065 R)
• M47: 14,620,050 km (0.084 R)
• M48: 15,314,184 km (0.028 R)
• M49: 15,461,688 km (0.077 R)
• M50: 16,810,612 km (0.106 R)
• M51: 17,268,531 km (0.113 R)
• M52: 17,769,385 km (0.113 R)
• M53: 17,924,518 km (0.041 R)
• M54: 18,982,923 km (0.105 R)
• M55: 19,579,818 km (0.097 R)
• M56: 20,669,639 km (0.055 R)
• M57: 21,448,296 km (0.115 R)
• M58: 21,820,495 km (0.059 R)
• M59: 22,445,665 km (0.105 R)
• M60: 22,823,549 km (0.03 R)
• M61: 23,415,657 km (0.092 R)
• M62: 23,670,871 km (0.08 R)
• M63: 23,884,347 km (0.117 R)
• M64: 24,098,422 km (0.083 R)
• M65: 25,352,800 km (0.079 R)
• M66: 25,571,213 km (0.12 R)
• M67: 25,658,728 km (0.058 R)
• M68: 26,230,191 km (0.082 R)
• M69: 26,805,994 km (0.063 R)
• M70: 27,117,606 km (0.06 R)
• M71: 27,206,916 km (0.112 R)
• M72: 27,565,053 km (0.082 R)
• M73: 27,834,629 km (0.082 R)
• M74: 27,924,687 km (0.111 R)
• M75: 28,060,073 km (0.088 R)
• M76: 28,240,787 km (0.065 R)
• M77: 29,470,781 km (0.094 R)
• M78: 31,137,750 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.4

Radius: 3.2

Gravity: 87.93 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.42 AU - 14.5 AU

Year: 22146 Days

Day: 24 Hours

Environment

Temp: -216 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,210,664 km

• M1: 255,214 km (0.046 R)
• M2: 726,597 km (0.087 R)
• M3: 1,127,818 km (0.036 R)
• M4: 1,383,182 km (0.107 R)
• M5: 1,945,072 km (0.111 R)
• M6: 2,057,569 km (0.083 R)
• M7: 2,210,757 km (0.076 R)
• M8: 2,367,536 km (0.102 R)
• M9: 2,407,329 km (0.099 R)
• M10: 2,650,874 km (0.093 R)
• M11: 2,859,563 km (0.111 R)
• M12: 2,902,049 km (0.091 R)
• M13: 3,562,823 km (0.093 R)
• M14: 3,793,054 km (0.068 R)
• M15: 3,933,377 km (0.101 R)
• M16: 3,980,650 km (0.066 R)
• M17: 4,028,072 km (0.104 R)
• M18: 4,364,967 km (0.066 R)
• M19: 4,912,495 km (0.083 R)
• M20: 5,481,266 km (0.106 R)
• M21: 6,125,285 km (0.062 R)
• M22: 6,567,795 km (0.095 R)
• M23: 6,679,994 km (0.028 R)
• M24: 7,541,827 km (0.117 R)
• M25: 8,015,454 km (0.063 R)
• M26: 8,559,841 km (0.106 R)
• M27: 8,743,996 km (0.08 R)
• M28: 9,493,331 km (0.119 R)
• M29: 9,747,648 km (0.112 R)
• M30: 10,004,358 km (0.119 R)
• M31: 10,986,168 km (0.079 R)
• M32: 11,320,220 km (0.035 R)
• M33: 12,689,340 km (0.083 R)
• M34: 12,759,202 km (0.11 R)
• M35: 13,464,407 km (0.118 R)
• M36: 13,821,796 km (0.102 R)
• M37: 15,282,021 km (0.112 R)
• M38: 16,561,232 km (0.101 R)
• M39: 18,266,947 km (0.085 R)
• M40: 18,503,761 km (0.118 R)
• M41: 19,220,484 km (0.03 R)
• M42: 20,271,708 km (0.063 R)
• M43: 21,341,483 km (0.068 R)
• M44: 23,793,093 km (0.109 R)
• M45: 24,051,747 km (0.033 R)
• M46: 24,311,300 km (0.046 R)
• M47: 25,008,126 km (0.105 R)
• M48: 25,271,120 km (0.053 R)
• M49: 25,799,798 km (0.111 R)
• M50: 27,497,884 km (0.114 R)
• M51: 28,223,583 km (0.101 R)
• M52: 28,588,901 km (0.028 R)
• M53: 29,324,025 km (0.116 R)
• M54: 31,661,043 km (0.12 R)
• M55: 31,945,578 km (0.078 R)
• M56: 32,040,573 km (0.099 R)
• M57: 32,899,863 km (0.098 R)
• M58: 34,836,258 km (0.116 R)
• M59: 35,818,218 km (0.088 R)
• M60: 37,608,605 km (0.043 R)
• M61: 38,413,592 km (0.1 R)
• M62: 38,919,681 km (0.087 R)
• M63: 40,040,618 km (0.048 R)
• M64: 40,245,567 km (0.092 R)
• M65: 40,348,191 km (0.078 R)
• M66: 41,482,742 km (0.096 R)
• M67: 42,105,817 km (0.048 R)
• M68: 43,256,374 km (0.112 R)
• M69: 44,735,598 km (0.073 R)
• M70: 46,877,390 km (0.104 R)
• M71: 48,178,443 km (0.118 R)
• M72: 48,942,739 km (0.12 R)
• M73: 49,161,899 km (0.115 R)
• M74: 49,381,360 km (0.099 R)
• M75: 49,931,431 km (0.094 R)
• M76: 51,037,707 km (0.065 R)
• M77: 51,148,709 km (0.088 R)
• M78: 53,386,843 km (0.088 R)
• M79: 55,314,261 km (0.109 R)
• M80: 56,114,460 km (0.117 R)
• M81: 57,610,738 km (0.052 R)
• M82: 60,055,467 km (0.118 R)
• M83: 60,642,489 km (0.075 R)
• M84: 61,467,521 km (0.097 R)
• M85: 61,585,703 km (0.066 R)
• M86: 62,296,293 km (0.117 R)
• M87: 64,084,736 km (0.117 R)
• M88: 65,889,784 km (0.107 R)
• M89: 67,955,730 km (0.107 R)
• M90: 68,200,173 km (0.071 R)
• M91: 69,796,233 km (0.065 R)
• M92: 72,899,940 km (0.085 R)
• M93: 80,530,030 km (0.116 R)
• M94: 82,476,747 km (0.046 R)
• M95: 85,623,688 km (0.06 R)
• M96: 87,211,819 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 15,950 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit